Citizen Promaster Sky CB0248 vs Hamilton Ventura Quartz
Citizen's pilot watch meets Hamilton's timepiece
Quick Verdict
The Citizen Promaster Sky CB0248 ($250–$500) offers Citizen Eco-Drive precision in the tier below the Hamilton Ventura Quartz ($500–$1,000). The Promaster Sky CB0248 measures 42.4mm and is rated for daily wear. The Ventura Quartz counters with Swiss Made (Swatch Group) craftsmanship and 50m (5 ATM) water resistance. Both are exceptional watches for their respective tiers.
Transparency — We earn a small commission on purchases made through our Amazon links. This doesn't affect our editorial independence.
Specifications Compared
| Feature | Citizen Promaster Sky CB0248 | Hamilton Ventura Quartz |
|---|---|---|
| Price | $250–$500 | $500–$1,000 |
| Case Size | 42.4mm | 32.3mm x 50.3mm (Shield) |
| Movement | Eco-Drive Radio-Controlled | Quartz F06.111 |
| Caliber Type | Citizen Eco-Drive | Swiss High-Accuracy Quartz |
| Power Reserve | — | 60 Months (Battery) |
| Water Resistance | — | 50m (5 ATM) |
| Crystal | — | Sapphire |
| Case Material | Stainless Steel | Stainless Steel |
| Origin | Citizen (Japan) | Swiss Made (Swatch Group) |
Category-by-Category Analysis
Design & Aesthetics
Citizen's design language vs Hamilton's approach
The Citizen Promaster Sky CB0248 features a Stainless Steel case at 42.4mm with crystal protection. The Hamilton Ventura Quartz offers Stainless Steel construction at 32.3mm x 50.3mm (Shield) with Sapphire. Both represent their brand's distinct design philosophy and heritage.
Movement & Performance
Eco-Drive Radio-Controlled vs Quartz F06.111
The Promaster Sky CB0248 runs the Eco-Drive Radio-Controlled (Citizen Eco-Drive, standard power reserve) at standard frequency. The Ventura Quartz uses the Quartz F06.111 (Swiss High-Accuracy Quartz, 60 Months (Battery) reserve) at 32,768 Hz (Quartz). The Ventura Quartz offers a longer power reserve.
Wearability & Fit
42.4mm vs 32.3mm x 50.3mm (Shield) — different wrist presence
At 42.4mm, the Promaster Sky CB0248 has a bolder wrist presence compared to the Ventura Quartz at 32.3mm x 50.3mm (Shield). Water resistance differs: 50m vs 50m (5 ATM).
Value & Cost of Ownership
Citizen sits in the lower tier
The Citizen Promaster Sky CB0248 sits at $250–$500 and the Hamilton Ventura Quartz at $500–$1,000. On the specs that outlast any price: the Promaster Sky CB0248 uses a hardened crystal with a standard reserve, against Sapphire and 60 Months (Battery) on the Ventura Quartz. Service intervals are typically 5-7 years for both.
Water Resistance
50m vs 50m (5 ATM)
The Promaster Sky CB0248 is rated to 50m while the Ventura Quartz handles 50m (5 ATM). The Ventura Quartz offers superior water resistance.
Our Verdict
Citizen
Promaster Sky CB0248
Choose the Citizen Promaster Sky CB0248 if you prioritize Citizen Eco-Drive engineering, Citizen (Japan) craftsmanship, and reliable water resistance. At $250–$500, it delivers Eco-Drive Radio-Controlled with solid power reserve.
Check Price on AmazonHamilton
Ventura Quartz
Choose the Hamilton Ventura Quartz if you value Swiss High-Accuracy Quartz technology, Swiss Made (Swatch Group) heritage, and 32.3mm x 50.3mm (Shield) proportions. At $500–$1,000, the Quartz F06.111 with 60 Months (Battery) power reserve makes it a compelling choice.
Check Price on AmazonThe Bottom Line
The Citizen Promaster Sky CB0248 and Hamilton Ventura Quartz represent two distinct approaches to fine watchmaking — the Citizen bringing Citizen (Japan) tradition while Hamilton delivers Swiss Made (Swatch Group) engineering.
Frequently Asked Questions
More Comparisons
Hamilton Ventura vs Junghans Form A
American pop-culture icon meets German Bauhaus minimalism
Tag Heuer Carrera Chronograph vs Citizen Promaster Sky CB0248
Tag Heuer's chronograph meets Citizen's pilot watch
Tag Heuer Carrera Chronograph vs Hamilton Ventura Quartz
Tag Heuer's chronograph meets Hamilton's timepiece
Explore These Watches
How This Page Was Made
Our comparisons are generated from a hand-maintained specification database and reviewed under our editorial standards. We use AI tools to assemble pages from that data. We don’t invent specs: every number traces back to the database, and when we correct an entry, the fix is applied site-wide. As an Amazon Associate, The Horologist earns from qualifying purchases.